DE3213265C2 - - Google Patents
Info
- Publication number
- DE3213265C2 DE3213265C2 DE3213265A DE3213265A DE3213265C2 DE 3213265 C2 DE3213265 C2 DE 3213265C2 DE 3213265 A DE3213265 A DE 3213265A DE 3213265 A DE3213265 A DE 3213265A DE 3213265 C2 DE3213265 C2 DE 3213265C2
- Authority
- DE
- Germany
- Prior art keywords
- alloys
- weight
- metals
- vib
- contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 26
- 150000002739 metals Chemical class 0.000 claims description 21
- 150000004767 nitrides Chemical class 0.000 claims description 20
- 150000001247 metal acetylides Chemical class 0.000 claims description 17
- -1 borides Chemical class 0.000 claims description 15
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 12
- 229910052709 silver Inorganic materials 0.000 claims description 12
- 239000004332 silver Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- 229910021332 silicide Inorganic materials 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 229910002804 graphite Inorganic materials 0.000 claims description 6
- 239000010439 graphite Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 230000008018 melting Effects 0.000 claims description 5
- 238000005245 sintering Methods 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 6
- 239000011572 manganese Substances 0.000 claims 2
- PMVSDNDAUGGCCE-TYYBGVCCSA-L Ferrous fumarate Chemical group [Fe+2].[O-]C(=O)\C=C\C([O-])=O PMVSDNDAUGGCCE-TYYBGVCCSA-L 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 230000000754 repressing effect Effects 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 61
- 239000000956 alloy Substances 0.000 description 61
- 238000009413 insulation Methods 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 11
- 239000012071 phase Substances 0.000 description 11
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 9
- 239000001257 hydrogen Substances 0.000 description 9
- 238000003466 welding Methods 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 229910052759 nickel Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 239000012925 reference material Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 4
- 239000011819 refractory material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052718 tin Inorganic materials 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 230000003292 diminished effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000289 melt material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 229910052714 tellurium Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
- C22C32/0084—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ carbon or graphite as the main non-metallic constituent
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Contacts (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (12)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56054633A JPS6059978B2 (ja) | 1981-04-10 | 1981-04-10 | 電気接点材料 |
| JP56108535A JPS589952A (ja) | 1981-07-10 | 1981-07-10 | 電気接点材料 |
| JP56108537A JPS589954A (ja) | 1981-07-10 | 1981-07-10 | 電気接点材料 |
| JP56108536A JPS589953A (ja) | 1981-07-10 | 1981-07-10 | 電気接点材料 |
| JP56110497A JPS5811754A (ja) | 1981-07-15 | 1981-07-15 | 電気接点材料 |
| JP56110496A JPS5811753A (ja) | 1981-07-15 | 1981-07-15 | 電気接点材料 |
| JP12127481A JPH0230370B2 (ja) | 1981-07-31 | 1981-07-31 | Denkisetsutenzairyonoseizoho |
| JP56181929A JPS5884945A (ja) | 1981-11-13 | 1981-11-13 | 電気接点材料 |
| JP56181923A JPS5884939A (ja) | 1981-11-13 | 1981-11-13 | 電気接点材料 |
| JP56181931A JPS5884947A (ja) | 1981-11-13 | 1981-11-13 | 電気接点材料 |
| JP56181932A JPS5884948A (ja) | 1981-11-13 | 1981-11-13 | 電気接点材料 |
| JP56181930A JPS5884946A (ja) | 1981-11-13 | 1981-11-13 | 電気接点材料 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3213265A1 DE3213265A1 (de) | 1982-11-18 |
| DE3213265C2 true DE3213265C2 (enrdf_load_stackoverflow) | 1991-06-27 |
Family
ID=27583331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19823213265 Granted DE3213265A1 (de) | 1981-04-10 | 1982-04-08 | Elektrisches kontaktmaterial |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4457780A (enrdf_load_stackoverflow) |
| DE (1) | DE3213265A1 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10318890A1 (de) * | 2003-04-17 | 2004-11-11 | Ami Doduco Gmbh | Elektrische Steckkontakte und ein Halbzeug für deren Herstellung |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4702769A (en) * | 1982-05-21 | 1987-10-27 | Toshiba Tungaloy Co., Ltd. | Sintered alloy for decoration |
| US4880600A (en) * | 1983-05-27 | 1989-11-14 | Ford Motor Company | Method of making and using a titanium diboride comprising body |
| US4937041A (en) * | 1984-03-23 | 1990-06-26 | Carlisle Memory Products Group Incorporated | Stainless steel silver compositions |
| US4784829A (en) * | 1985-04-30 | 1988-11-15 | Mitsubishi Denki Kabushiki Kaisha | Contact material for vacuum circuit breaker |
| US4699763A (en) * | 1986-06-25 | 1987-10-13 | Westinghouse Electric Corp. | Circuit breaker contact containing silver and graphite fibers |
| FR2671357A1 (fr) * | 1991-01-07 | 1992-07-10 | Sandvik Hard Materials Sa | Metaux durs a caracteristiques tribologiques ameliorees. |
| US5516995A (en) * | 1994-03-30 | 1996-05-14 | Eaton Corporation | Electrical contact compositions and novel manufacturing method |
| DE19607183C1 (de) * | 1996-02-27 | 1997-04-10 | Degussa | Gesinterter Silber-Eisen-Werkstoff für elektrische Kontakte und Verfahren zu seiner Herstellung |
| US5831186A (en) * | 1996-04-01 | 1998-11-03 | Square D Company | Electrical contact for use in a circuit breaker and a method of manufacturing thereof |
| CN1050215C (zh) * | 1997-12-24 | 2000-03-08 | 王千 | 低压电器用特种合金电触头材料 |
| KR100332513B1 (ko) | 1998-08-21 | 2002-04-13 | 니시무로 타이죠 | 진공 밸브용 접점 재료 및 그 제조 방법 |
| US6740821B1 (en) * | 2002-03-01 | 2004-05-25 | Micron Technology, Inc. | Selectively configurable circuit board |
| US7405374B2 (en) * | 2006-05-02 | 2008-07-29 | Electrolux Home Products, Inc. | Door plunger switch |
| DE102013014915A1 (de) * | 2013-09-11 | 2015-03-12 | Airbus Defence and Space GmbH | Kontaktwerkstoffe für Hochspannungs-Gleichstrombordsysteme |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE643567C (de) * | 1931-12-25 | 1937-04-12 | Molybdenum Comp Nv | Verfahren zur Herstellung von Zwei- oder Mehrstoffkoerpern |
| DE622522C (de) * | 1932-08-06 | 1935-11-29 | Metallwerk Plansee G M B H | Elektrischer Kontaktstoff, der ein oder mehrere Carbide neben einem oder mehreren niedriger schmelzenden und weicheren Metallen enthaelt |
| US2180956A (en) * | 1937-09-29 | 1939-11-21 | Mallory & Co Inc P R | Electric contacting element |
| US2180984A (en) * | 1937-09-29 | 1939-11-21 | Mallory & Co Inc P R | Metal composition |
| US2234969A (en) * | 1939-02-24 | 1941-03-18 | Mallory & Co Inc P R | Tungsten base contact |
| US2319240A (en) * | 1940-03-19 | 1943-05-18 | Mallory & Co Inc P R | Electric contact and the like |
| FR2035041A1 (fr) * | 1970-02-27 | 1970-12-18 | Elekt Konsumgueter Vvb | Procede de fabrication de contacts mobiles pour installations electriques et contacts mobiles obtenus |
| DE2446634B1 (de) * | 1974-09-30 | 1976-02-12 | Siemens Ag | Zweischichten-sinterkontaktstueck fuer elektrische schaltgeraete |
| JPS5195271A (enrdf_load_stackoverflow) * | 1975-02-19 | 1976-08-20 | ||
| DE2709278C3 (de) * | 1977-03-03 | 1980-05-08 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Sinter-Tränkwerkstoff für elektrische Kontaktstücke und Verfahren zu seiner Herstellung |
-
1982
- 1982-04-08 DE DE19823213265 patent/DE3213265A1/de active Granted
- 1982-04-12 US US06/367,603 patent/US4457780A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10318890A1 (de) * | 2003-04-17 | 2004-11-11 | Ami Doduco Gmbh | Elektrische Steckkontakte und ein Halbzeug für deren Herstellung |
| DE10318890B4 (de) * | 2003-04-17 | 2014-05-08 | Ami Doduco Gmbh | Elektrische Steckkontakte und ein Halbzeug für deren Herstellung |
Also Published As
| Publication number | Publication date |
|---|---|
| US4457780A (en) | 1984-07-03 |
| DE3213265A1 (de) | 1982-11-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8105 | Search report available | ||
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8365 | Fully valid after opposition proceedings | ||
| 8380 | Miscellaneous part iii |
Free format text: ES ERFOLGT ERGAENZUNGSDRUCK NACH UNBESCHRAENKTER AUFRECHTERHALTUNG |
|
| 8339 | Ceased/non-payment of the annual fee |